STOCKHOLDERS' EQUITY - Schedule of Changes in Accumulated Other Comprehensive Net (Loss) Income (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance			$ 328
Total other comprehensive (loss) income, net of tax	$ (34)	$ 135	(26)	$ 134
Ending balance	(41)		(41)
Accumulated other comprehensive net (loss) income
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(147)	(494)	(155)	(493)
Other comprehensive (loss) income before reclassifications	(31)	4	(21)	4
Amounts reclassified from Accumulated other comprehensive net (loss) income	(2)	169	(4)	171
Income tax benefit (expense)	(1)	(38)	(1)	(41)
Total other comprehensive (loss) income, net of tax	(34)	135	(26)	134
Ending balance	(181)	(359)	(181)	(359)
Foreign currency translation adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(225)	(456)	(239)	(445)
Other comprehensive (loss) income before reclassifications	(34)	17	(20)	6
Amounts reclassified from Accumulated other comprehensive net (loss) income	0	0	0	0
Income tax benefit (expense)	0	0	0	0
Total other comprehensive (loss) income, net of tax	(34)	17	(20)	6
Ending balance	(259)	(439)	(259)	(439)
Net unrealized gains (losses) on derivatives
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	79	98	85	99
Other comprehensive (loss) income before reclassifications	3	(6)	(1)	(6)
Amounts reclassified from Accumulated other comprehensive net (loss) income	(1)	(3)	(3)	(4)
Income tax benefit (expense)	(1)	1	(1)	1
Total other comprehensive (loss) income, net of tax	1	(8)	(5)	(9)
Ending balance	80	90	80	90
Pension and postretirement benefit adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(1)	(136)	(1)	(147)
Other comprehensive (loss) income before reclassifications	0	(7)	0	4
Amounts reclassified from Accumulated other comprehensive net (loss) income	(1)	172	(1)	175
Income tax benefit (expense)	0	(39)	0	(42)
Total other comprehensive (loss) income, net of tax	(1)	126	(1)	137
Ending balance	$ (2)	$ (10)	$ (2)	$ (10)